![](/img/cover-not-exists.png)
Correspondence
Alan D. Cox, Marvin Littman, I. C. Malcolm, D. M. Hallowes, Cyril F. Parry, M. L. Cooper, Richard Burrows and D. G. RogersVolume:
81
Language:
english
Journal:
The Mathematical Gazette
DOI:
10.2307/3618795
Date:
March, 1997
File:
PDF, 527 KB
english, 1997